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package org.glassfish.security.services.impl.common;

import java.util.Set;

import org.junit.Assert;
import org.junit.Test;

import org.glassfish.security.services.api.common.Attribute;


public class AttributeTest {

    
    @Test
    public void testAttribute() {
        
        String attName = "test";
        Attribute att = new AttributeImpl(attName);
        att.addValue("value1");
        att.addValue("value2");

        Set<String> vs = att.getValues();
        Assert.assertEquals(2, att.getValueCount());
        Assert.assertTrue(vs.contains("value1"));
        Assert.assertTrue(vs.contains("value2"));
    }

    @Test
    public void testAttributeNullValue() {
        
        String attName = "testnull";
        Attribute att = new AttributeImpl(attName);
        att.addValue(null);

        Set<String> vs = att.getValues();
        Assert.assertTrue(vs.isEmpty());
    }
    
    
    @Test
    public void testAttributeNullValue1() {
        
        String attName = "testnull1";
        Attribute att = new AttributeImpl(attName);
        att.addValue(null);
        att.addValue("value1");

        Set<String> vs = att.getValues();
        Assert.assertEquals(1, att.getValueCount());
        Assert.assertTrue(vs.contains("value1"));        
    }

    @Test
    public void testAttributeEmptyValue() {
        
        String attName = "testEmpty";
        Attribute att = new AttributeImpl(attName);
        att.addValue("");

        Set<String> vs = att.getValues();
        Assert.assertTrue(vs.isEmpty());
    }


}
